- Output of Manganese Ore in United States in 1910Jan 15, 1911
- Output of Manganese Ore in United States in 1909Jan 15, 1910
- Output of Manganese Ore in United States in 1908Jan 15, 1909
- Output of Manganese Ore in United States in 1907Jan 15, 1908
- Output of Manganese Ore in United States in 1906Jan 15, 1907
- Output of Manganese Ore in United States in 1905Jan 15, 1906
- Output of Manganese Ore in United States in 1904Jan 15, 1905
- Output of Manganese Ore in United States in 1903Jan 15, 1904
- Output of Manganese Ore in United States in 1902Jan 15, 1903
- Output of Manganese Ore in United States in 1901Jan 15, 1902
- Output of Manganese Ore in United States in 1900Jan 15, 1901